[bejanyar]

Hello.
I face a new problem !
I have a simulation that contain a fixed geometry and mesh and several pressure boundary condition.
I reed other post in this forum to automatically change pressure and run several time.
I did this:
I made a cfx analyze system and defined parameter for pressure boundary condition. then i duplicate it and change the parameters and continue to duplicating and changing parameters until all pressure finished.
Updating setup cells and updating solution cell.
Runs send to RSM and execute 1 by 1 automatically.
The problem in that i want each run based on initial condition of previous run result. But because cfx , cfx 1 , cfx 2 , cfx 3 , cfx 4 , ..... have different working directory this not happen.
How can i do this ???
And is my way for doing some repetitive job for several pressure correct ?

[ghorrocks]

This is easy to do using the command line to start the jobs. Just define the initial condition as the result file from the previous run.

I am no expert on running this stuff under RSM so I cannot say for how it is done that way.

[bejanyar]

Yes, I know i can set initial condition on "Update from current solution data if possible" .
But problem is that this option use current solution data in that case.
but in my problem there is cfx , cfx1 , cfx2 , ...
how to use last result of cfx , in initial condition of cfx 1 ??
And about command line , i know nothing !!! How can i do this using command ? and where is it ?? in WorkBench ? in cfx setup ??

[ghorrocks]

I always prefer the command line options when doing anything like what you propose. That way you can directly specify what is input to what.

Have a look in the documentation under "Starting CFX from the Command Line".

[bejanyar]

Ok,
I did it using command line:

# encoding: utf-8
# Release 16.1
SetScriptVersion(Version="16.1.91")
i = 1
while (i < 3):
	
	j=1
	while (j < 10):
		designPoint1 = Parameters.GetDesignPoint(Name="0")
		p1 = Parameters.GetParameter(Name="P1")
		p2 = Parameters.GetParameter(Name="P7")
		p3 = Parameters.GetParameter(Name="P8")
		p1v = designPoint1.GetParameterValue(Parameter=p1)
		p2v = designPoint1.GetParameterValue(Parameter=p2)
		p3v = designPoint1.GetParameterValue(Parameter=p3)
		dp1 = Quantity ("10 [degree]")
		dp2 = Quantity ("10000 [Pa]")
		dp3 = Quantity ("100000 [Pa]")
		p2v = p2v + dp2
		p93v=p2v
		p2v = str ( p2v )
		designPoint1.SetParameterExpression(
			Parameter=p2,
			Expression=p2v)

		system1 = GetSystem(Name="CFX")
		setup = system1.GetComponent(Name="Setup")
		setup.Update(AllDependencies=True)
		solution = system1.GetComponent(Name="Solution")
		solution.Update(AllDependencies=True)
		results = system1.GetComponent(Name="Results")
		results.Update(AllDependencies=True)
		solution = system1.GetContainer(ComponentName="Solution")
		solution.ClearOldSolutionData(KeepReferenced=False)
		
		p4 = Parameters.GetParameter(Name="P4")
		p5 = Parameters.GetParameter(Name="P5")
		p6 = Parameters.GetParameter(Name="P9")
		p7 = Parameters.GetParameter(Name="P10")
		p8 = Parameters.GetParameter(Name="P11")
		p9 = Parameters.GetParameter(Name="P12")
		p10 = Parameters.GetParameter(Name="P13")
		p11 = Parameters.GetParameter(Name="P94")
		p4v = designPoint1.GetParameterValue(Parameter=p4)
		p5v = designPoint1.GetParameterValue(Parameter=p5)
		p6v = designPoint1.GetParameterValue(Parameter=p6)
		p7v = designPoint1.GetParameterValue(Parameter=p7)
		p8v = designPoint1.GetParameterValue(Parameter=p8)
		p9v = designPoint1.GetParameterValue(Parameter=p9)
		p10v = designPoint1.GetParameterValue(Parameter=p10)
		p11v = designPoint1.GetParameterValue(Parameter=p11)
		f= open ("result.txt","a")
		f.write("%s %s %s %s %s %s %s %s %s %s %s  \n \n" %(round(p1v.Value),p93v.Value,p3v.Value,p4v.Value,p5v.Value,p6v.Value,p7v.Value,p8v.Value,p9v.Value,p10v.Value,p11v.Value))
		f.close()
		Save(
			FilePath="E:/2 Phase - all degree - 6 inch/%s [degree]---(%s).wbpj" %(round(p1v.Value),p2v),
			Overwrite=True)
			
		
		
		j=j+1
		
	p1v = p1v + dp1
	p1v=p1v.ConvertUnit("degree")
	p1v= str (p1v)
	designPoint1.SetParameterExpression(
		Parameter=p1,
		Expression=p1v)
	designPoint1.SetParameterExpression(
		Parameter=p2,
		Expression="100000")
		
	i=i+1
	
exit

It was better than using rsm.